For a few weeks last month I was a world traveler. While it is fun getting stamps on your passport and embarrassing your children while you try to converse with people in other languages, one concern I had for the trip was getting around with my technology.

I knew I needed to bring the MacBook. My problem was I didn’t have a bag for it. Before leaving, I picked up a WaterField MacBook SleeveCase. As computer cases go, this is fairly minimal. The bag is waxed canvas (they also have a version in ballistic nylon) with a nice padded pocket to hold your MacBook and a leather flap that velcros down to keep your Mac solidly in place. I chose the waxed canvas SleeveCase with leather reinforcements. I'm pretty sure it is the same one Indiana Jones would carry if he needed such a thing.

I opted for the additional side clips and strap so I could wear it over my shoulder. I’m glad I did because I ended up carrying this computer bag everywhere.

The MacBook SleeveCases are designed to fit around the specific Apple laptop computers. They make them for all of the MacBooks ranging from the 12-inch MacBook to the 15-inch MacBook Pro. You can order the SleeveCase in either vertical or horizontal orientation. The bag is TSA approved, and I was able to put it through airport security without removing it from the SleeveCase.

The WaterField SleeveCase does not hold much except your computer and whatever you can fit in the side pocket. There is an optional piggyback case that lets you store more accessories and attaches to the case.

The thing I liked most about the WaterField SleeveCase is that it served two purposes. It's robust enough with the strap that you can carry it around for the day with your Mac inside. However, if I needed to carry a backpack with more gear, the case is thin enough that I could slide it into my backpack where it served as a protective sleeve for the MacBook inside the backpack. WaterField makes laptop bags with more onboard storage, like the Staad Attaché and the Outback Solo, but I needed something that could either be worn independently or easily fit in my backpack when needed. It was this dual purpose that attracted me to the SleeveCase in the first place.

Like all other WaterField products, the SleeveCase is gorgeous. At one point during the trip my teenage daughter said to me, "Dad, I like your computer bag." That's right. The bag received a compliment … from a teenager! Somewhere at that moment an angel received its wings.

All WaterField products are made in San Francisco and built to last. I've been buying products from them for ten years, and I don't see myself stopping anytime soon.